AU2009227155B2 - Francis-type hydraulic turbine wheel equipped with a tip-forming member, and method of reducing fluctuations using such a wheel - Google Patents

Francis-type hydraulic turbine wheel equipped with a tip-forming member, and method of reducing fluctuations using such a wheel Download PDF

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Publication number
AU2009227155B2
AU2009227155B2 AU2009227155A AU2009227155A AU2009227155B2 AU 2009227155 B2 AU2009227155 B2 AU 2009227155B2 AU 2009227155 A AU2009227155 A AU 2009227155A AU 2009227155 A AU2009227155 A AU 2009227155A AU 2009227155 B2 AU2009227155 B2 AU 2009227155B2
Authority
AU
Australia
Prior art keywords
wheel
flow
fraction
axis
skirt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU2009227155A
Other languages
English (en)
Other versions
AU2009227155A1 (en
Inventor
Daniele Bazin
Claude Beral
Jacques Bremond
Michel Couston
Farid Mazzouji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Renewable Technologies Wind BV
Original Assignee
Alstom Renewable Technologies Wind BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alstom Renewable Technologies Wind BV filed Critical Alstom Renewable Technologies Wind BV
Publication of AU2009227155A1 publication Critical patent/AU2009227155A1/en
Assigned to ALSTOM RENEWABLE TECHNOLOGIES reassignment ALSTOM RENEWABLE TECHNOLOGIES Request for Assignment Assignors: ALSTOM HYDRO FRANCE
Application granted granted Critical
Publication of AU2009227155B2 publication Critical patent/AU2009227155B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/02—Machines or engines of reaction type; Parts or details peculiar thereto with radial flow at high-pressure side and axial flow at low-pressure side of rotors, e.g. Francis turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/04—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for diminishing cavitation or vibration, e.g. balancing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/10—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines
    • F03B3/103—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines the same wheel acting as turbine wheel and as pump wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/125—Rotors for radial flow at high-pressure side and axial flow at low-pressure side, e.g. for Francis-type turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/24—Rotors for turbines
    • F05B2240/242—Rotors for turbines of reaction type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/25—Geometry three-dimensional helical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
AU2009227155A 2008-03-05 2009-03-04 Francis-type hydraulic turbine wheel equipped with a tip-forming member, and method of reducing fluctuations using such a wheel Ceased AU2009227155B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0851430A FR2928422B1 (fr) 2008-03-05 2008-03-05 Roue francis de turbine hydraulique equipee d'un organe formant pointe et procede de reduction des fluctuations utilisant une telle roue.
FR0851430 2008-03-05
PCT/FR2009/050348 WO2009115729A2 (fr) 2008-03-05 2009-03-04 Roue francis de turbine hydraulique équipée d'un organe formant pointe et procédé de réduction des fluctuations utilisant une telle roue

Publications (2)

Publication Number Publication Date
AU2009227155A1 AU2009227155A1 (en) 2009-09-24
AU2009227155B2 true AU2009227155B2 (en) 2013-10-31

Family

ID=40091756

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2009227155A Ceased AU2009227155B2 (en) 2008-03-05 2009-03-04 Francis-type hydraulic turbine wheel equipped with a tip-forming member, and method of reducing fluctuations using such a wheel

Country Status (13)

Country Link
US (1) US8894366B2 (fr)
EP (1) EP2252788B1 (fr)
JP (1) JP5693242B2 (fr)
KR (1) KR101507322B1 (fr)
CN (1) CN102016291B (fr)
AU (1) AU2009227155B2 (fr)
BR (1) BRPI0909802A2 (fr)
CA (1) CA2718064C (fr)
EC (1) ECSP10010444A (fr)
FR (1) FR2928422B1 (fr)
MX (1) MX2010009749A (fr)
MY (1) MY156056A (fr)
WO (1) WO2009115729A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014036632A1 (fr) * 2012-09-10 2014-03-13 Andritz Hydro Ltd. Turbine hydraulique ayant une couronne à capuchon extensible
CA2908772A1 (fr) * 2013-04-08 2014-10-16 Voith Patent Gmbh Dispositif et procede de reduction de variations de pression dans un tuyau d'admission d'une turbine hydraulique, d'une pompe a eau ou d'une turbine a pompe a eau
ITRM20130580A1 (it) * 2013-10-22 2015-04-23 Gabriele Madonna Turbina il cui verso di rotazione costante e' provocato direttamente dai movimenti alternati dei flussi delle onde marine.
CN103982357A (zh) * 2014-05-26 2014-08-13 哈尔滨电机厂有限责任公司 一种减弱尾水管涡带的水轮机转轮出口导流结构
JP2016056787A (ja) * 2014-09-12 2016-04-21 株式会社東芝 水力機械のランナ
US10060350B2 (en) * 2015-04-13 2018-08-28 United Technologies Corporation Nose cone assembly and method of circulating air in a gas turbine engine
CN105156256A (zh) * 2015-09-29 2015-12-16 国家电网公司 水轮机用转轮叶片补气结构
US10215096B2 (en) * 2015-11-04 2019-02-26 United Technologies Corporation Engine with nose cone heat exchanger and radially outer discharge
DE102016214649B3 (de) * 2016-08-08 2017-08-17 Voith Patent Gmbh Francis Turbine und Verfahren zum Betrieb
JP6909665B2 (ja) * 2017-07-26 2021-07-28 株式会社東芝 ランナコーン及び軸流水車
GB2599690B (en) * 2020-10-09 2022-12-07 Rolls Royce Plc A heat exchanger
GB2599688B (en) * 2020-10-09 2023-08-16 Rolls Royce Plc An improved turbofan gas turbine engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507796A (en) * 1944-05-08 1950-05-16 Allis Chalmers Mfg Co Hydraulic turbine
US2758815A (en) * 1953-04-17 1956-08-14 Neyrpic Ets Hydraulic reaction turbine
FR1203142A (fr) * 1958-07-23 1960-01-15 Neyrpic Ets Perfectionnement aux turbines hydrauliques du type francis

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US1482292A (en) * 1917-07-25 1924-01-29 Morgan Smith S Co Turbine
US1744555A (en) * 1928-06-27 1930-01-21 William G Kitchens Water motor
US1907466A (en) * 1932-04-01 1933-05-09 Newport News S & D Co Hydraulic machine
US1950777A (en) * 1932-12-15 1934-03-13 James Leffel & Company Hydraulic turbine
US2079258A (en) * 1933-08-15 1937-05-04 Baldwin Southwark Corp Cavitation control of hydraulic machines
US2778563A (en) * 1953-03-16 1957-01-22 Doyle Vacuum Cleaner Co Vacuum and blower producer
FR1162872A (fr) * 1955-12-19 1958-09-18 Karlstad Mekaniska Ab Dispositif pour roue de turbine francis
GB915047A (en) * 1959-07-15 1963-01-09 Uberto Pinto Improvements in mixers
US3738773A (en) * 1971-10-20 1973-06-12 Tait Mfg Co Bladeless pump impeller
US3874819A (en) * 1972-05-12 1975-04-01 Hitachi Ltd Francis type runner for pump turbine
US4147465A (en) * 1972-09-02 1979-04-03 Klein, Schanzlin & Becker Aktiengesellschaft Means for abruptly terminating the flow of fluid in closed fluid circuit systems of nuclear reactor plants or the like
DE2243365C3 (de) * 1972-09-02 1979-02-22 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Selbsttätige Sicherheitsregelung für einen Reaktorkühlkreislauf
US3807444A (en) * 1972-10-10 1974-04-30 Ca Valve Ltd Check valve
FR2300909A1 (fr) * 1975-02-11 1976-09-10 Schlemmer Gunter Dispositif destine a eviter les tourbillons dans le conduit d'aspiration des turbines francis
JPS54138928A (en) * 1978-04-19 1979-10-27 Hitachi Ltd Runner
JPS5564472A (en) 1978-11-08 1980-05-15 Ricoh Co Ltd Quantizing unit for picture signal
JPS5556207Y2 (fr) * 1979-03-22 1980-12-26
FR2611228B1 (fr) * 1987-02-20 1990-05-25 Boussuges Pierre Turbine centrifuge a action
JPH0472468A (ja) * 1990-07-11 1992-03-06 Hitachi Ltd フランシス水車
US5261787A (en) * 1992-01-17 1993-11-16 Impsa International, Inc. Water turbines and water flow transition members therefor
DE10133130A1 (de) * 2001-07-07 2003-01-16 Miele & Cie Umwälzpumpe mit/ohne Heizungseinrichtung
JP4094495B2 (ja) * 2003-06-16 2008-06-04 株式会社東芝 フランシス形ランナ
FR2861144B1 (fr) * 2003-10-16 2007-09-21 Alstom Switzerland Ltd Organe formant pointe pour roue de machine hydraulique, procede d'assemblage d'une telle roue, roue et machine hydraulique equipees d'un tel organe
JP2006022694A (ja) * 2004-07-07 2006-01-26 Toshiba Corp 水力機械のランナとそのランナを有する水力機械
CA2488714A1 (fr) * 2004-11-30 2006-05-30 General Electric Canada Roue mobile pour turbine hydraulique francis

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507796A (en) * 1944-05-08 1950-05-16 Allis Chalmers Mfg Co Hydraulic turbine
US2758815A (en) * 1953-04-17 1956-08-14 Neyrpic Ets Hydraulic reaction turbine
FR1203142A (fr) * 1958-07-23 1960-01-15 Neyrpic Ets Perfectionnement aux turbines hydrauliques du type francis

Also Published As

Publication number Publication date
MX2010009749A (es) 2010-09-30
US8894366B2 (en) 2014-11-25
FR2928422A1 (fr) 2009-09-11
CN102016291B (zh) 2013-11-06
AU2009227155A1 (en) 2009-09-24
BRPI0909802A2 (pt) 2018-09-11
MY156056A (en) 2015-12-31
EP2252788A2 (fr) 2010-11-24
KR20100136976A (ko) 2010-12-29
JP5693242B2 (ja) 2015-04-01
JP2011514474A (ja) 2011-05-06
WO2009115729A3 (fr) 2009-11-12
KR101507322B1 (ko) 2015-03-31
US20110103951A1 (en) 2011-05-05
CA2718064C (fr) 2016-06-28
CA2718064A1 (fr) 2009-09-24
EP2252788B1 (fr) 2018-07-11
FR2928422B1 (fr) 2013-07-05
ECSP10010444A (es) 2010-10-30
CN102016291A (zh) 2011-04-13
WO2009115729A2 (fr) 2009-09-24

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PC1 Assignment before grant (sect. 113)

Owner name: ALSTOM RENEWABLE TECHNOLOGIES

Free format text: FORMER APPLICANT(S): ALSTOM HYDRO FRANCE

FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired